[PATCH] drm/imx: dw_hdmi-imx: use imx_drm_encoder_parse_of

[Philipp Zabel]

This is the same code and comment that is already shared by imx-ldb,
imx-tve, and parallel-display in imx_drm_encoder_parse_of().

Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
---
 drivers/gpu/drm/imx/dw_hdmi-imx.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 87869b9997a6..a4f178c1d9bc 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -217,15 +217,9 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master,
 	hdmi->dev = &pdev->dev;
 	encoder = &hdmi->encoder;
 
-	encoder->possible_crtcs = drm_of_find_possible_crtcs(drm, dev->of_node);
-	/*
-	 * If we failed to find the CRTC(s) which this encoder is
-	 * supposed to be connected to, it's because the CRTC has
-	 * not been registered yet.  Defer probing, and hope that
-	 * the required CRTC is added later.
-	 */
-	if (encoder->possible_crtcs == 0)
-		return -EPROBE_DEFER;
+	ret = imx_drm_encoder_parse_of(drm, encoder, dev->of_node);
+	if (ret)
+		return ret;
 
 	ret = dw_hdmi_imx_parse_dt(hdmi);
 	if (ret < 0)
-- 
2.20.1